ACS Photometry of Newly Discovered Globular Clusters in the Outer Halo of M31

A. D. Mackey, A. Huxor, A. M. N. Ferguson, N. R. Tanvir, M. Irwin, R. Ibata, T. Bridges, R. A. Johnson, G. Lewis

Research output: Contribution to journalArticlepeer-review

Abstract

We report the first results from deep ACS imaging of 10 classical globular clusters in the far outer regions (15 kpc~10 Gyr), metal-poor clusters. Five have [Fe/H] ~ -2.1, while an additional four have -1.9
Original languageEnglish
JournalAstrophysical Journal
Volume655
Issue number2
DOIs
Publication statusPublished - 1 Feb 2007

Keywords

  • Galaxies: Halos
  • Galaxies: Individual: Messier Number: M31
  • Galaxy: Globular Clusters: General

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